@misc{indiciae72694841ea32,
  title = {Modeling and model simplification of aeroelastic vehicles},
  author = {Waszak, Martin R. and Buttrill, Carey S. and Schmidt, David K.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910039744},
  note = {Source identifier: 19910039744}
}